If you get an error from our system when you try to signup please try to clear your browser history & cache and the signup again.
Your internet browser's cache stores certain information (snapshots) of webpages you visit on your computer or mobile device so that they'll load more quickly upon future visits and while navigating through websites that use the same images on multiple pages so that you do not download the same image multiple times. Occasionally, however your cache can prevent you from seeing updated content, or cause functional problems when stored content conflicts with live content. You can fix many browser problems simply by clearing your cache.
The link below contains instructions with screenshots on how to clear the cache for all major browsers.
Alternative try to signup using another browser.